报告日期,2019-09-30,2019-06-30,2019-03-31,2018-12-31,2018-09-30,2018-06-30,2018-03-31,2017-12-31,2017-09-30,2017-06-30,2017-03-31,2016-12-31,2016-09-30,2016-06-30,2016-03-31,2015-12-31,2015-09-30,2015-06-30,2015-03-31,2014-12-31,2014-09-30,2014-06-30,2014-03-31,2013-12-31,2013-09-30,2013-06-30,2013-03-31,2012-12-31,2012-09-30,2012-06-30,2012-03-31,2011-12-31,2011-09-30,2011-06-30,2011-03-31,2010-12-31,2010-09-30,2010-06-30,2010-03-31,2009-12-31,2009-09-30,2009-06-30,2009-03-31,2008-12-31,2008-09-30,2008-06-30,2008-03-31,2007-12-31,2007-09-30,2007-06-30,2007-03-31,2006-12-31,2006-09-30,2006-06-30,2006-03-31,2005-12-31,2005-09-30,2005-06-30,2005-03-31,2004-12-31,2004-09-30,2004-06-30,2004-03-31,2003-12-31,2003-09-30,2003-06-30,2003-03-31,2002-12-31,2002-09-30,2002-06-30,2002-03-31,2001-12-31,2001-06-30,2000-12-31,2000-06-30,1999-12-31,1999-06-30,1998-12-31,1998-06-30,1997-12-31,1997-06-30,1996-12-31,1996-06-30,1995-12-31,1995-06-30,1994-12-31, 应收账款周转率(次),5.77,3.68,1.88,9.34,7.06,4.88,2.46,10.33,7.64,4.54,2.47,11.75,6.93,4.36,2.23,11.68,7,4.56,2.35,10.59,6.53,4.26,2.15,8.82,5.85,3.87,1.98,8.7,7.1,4.39,2.32,9.89,6.83,4.54,2.25,8.29,5.89,4.02,2.07,9.8,6.24,4.22,2.1,8.77,5.9,4.4,2.05,8.22,6.57,4.29,1.98,11.21,10.52,7.29,1.97,8.19,5.42,3.37,1.66,6.55,4.25,1.79,0.97,3.21,2.39,1.47,0.69,7.59,16.04,8.38,4.33,11.11,3.33,9.17,3.66,6.36,3.14,9.77,6.38,47.44,76.75,70.84,392.01,231.96,--,117.1, 应收账款周转天数(天),46.81,48.96,47.99,38.56,38.25,36.87,36.54,34.86,35.36,39.65,36.51,30.65,38.98,41.3,40.4,30.81,38.55,39.46,38.26,34,41.34,42.21,41.91,40.81,46.18,46.53,45.51,41.36,38.05,41.02,38.86,36.39,39.54,39.6,39.92,43.42,45.81,44.78,43.38,36.74,43.28,42.7,42.9,41.05,45.73,40.91,43.87,43.82,41.11,41.95,45.51,32.1,25.67,24.7,45.64,43.94,49.83,53.44,54.15,54.96,63.46,100.61,92.95,112.27,113.1,122.11,130.55,47.45,16.84,21.49,20.77,32.4,53.99,39.25,49.23,56.61,57.35,36.85,28.19,7.59,2.35,5.08,0.46,1.55,--,3.07, 存货周转率(次),11.6,7.63,4.03,18.1,12.3,8.24,4.15,16.7,11.84,7.12,3.75,15.78,11.54,7.67,3.77,15.44,11.34,7.16,3.49,15.74,12.4,8.68,4.15,15.19,10.93,6.82,3.28,14.95,12.96,8.12,4.03,16.92,12.83,8.53,3.7,15.41,11.02,7.81,4.23,13.54,7.78,5.23,2.43,12.35,11.45,8.09,5.89,21.47,15.04,13.24,5.8,26.8,27.43,17.69,4.71,18.81,11.6,8.19,4.28,22.12,23.94,11.74,6.18,34.78,29.41,18.64,12.61,87,64.04,22.84,14.22,39.69,3.26,34.66,11.21,24.21,5.79,24.36,11.89,141.24,0,129.44,0,45.48,--,77.39, 固定资产周转率(次),--,0.14,--,0.3,--,0.13,--,0.24,--,0.11,--,0.23,--,0.11,--,0.25,--,0.12,--,0.28,--,0.13,--,0.34,--,0.19,--,0.49,--,0.23,--,0.5,--,0.22,--,0.37,--,0.17,--,0.43,--,0.24,--,0.5,--,0.27,--,0.53,--,0.28,--,0.67,0.69,0.44,0.11,0.46,0.34,0.22,0.11,0.48,0.38,0.23,0.11,0.44,0.32,0.21,0.12,1.29,3.52,2.16,0.95,2.9,1,2.57,0.72,1.64,0.74,2.12,1.94,4.21,1.92,3.71,8.25,10.45,--,0.84, 总资产周转率(次),0.14,0.09,0.05,0.19,0.14,0.08,0.04,0.15,0.12,0.07,0.04,0.15,0.12,0.07,0.04,0.18,0.14,0.09,0.04,0.2,0.15,0.09,0.05,0.19,0.14,0.08,0.04,0.18,0.14,0.09,0.04,0.2,0.15,0.09,0.04,0.17,0.13,0.08,0.04,0.22,0.26,0.18,0.08,0.36,0.28,0.19,0.1,0.38,0.29,0.2,0.1,0.48,0.44,0.31,0.08,0.34,0.25,0.17,0.09,0.35,0.24,0.15,0.07,0.3,0.22,0.15,0.08,0.91,2.57,1.5,0.68,1.84,0.53,1.54,0.46,1.04,0.45,1.31,0.99,2.55,1.28,1.54,0.42,0.91,--,0.84, 存货周转天数(天),23.27,23.58,22.31,19.88,21.96,21.84,21.69,21.55,22.81,25.3,23.97,22.81,23.4,23.47,23.9,23.32,23.8,25.15,25.78,22.86,21.78,20.73,21.68,23.7,24.71,26.4,27.41,24.08,20.84,22.16,22.36,21.28,21.05,21.09,24.33,23.36,24.5,23.04,21.28,26.59,34.72,34.45,37.04,29.14,23.59,22.25,15.29,16.77,17.95,13.59,15.53,13.43,9.84,10.17,19.11,19.14,23.29,21.99,21.02,16.27,11.28,15.33,14.57,10.35,9.18,9.66,7.14,4.14,4.22,7.88,6.33,9.07,55.28,10.39,16.05,14.87,31.06,14.78,15.14,2.55,--,2.78,--,7.92,--,4.65, 总资产周转天数(天),1867.22,2036.2,1965.07,1882.85,1910.83,2142.86,2017.94,2340.7,2301.79,2639.3,2406.42,2379.38,2331.61,2578.8,2419.35,2050.11,1943.84,2095.46,2054.79,1814.52,1761.25,1991.15,1965.07,1939.66,1998.52,2203.18,2238.81,2012.3,1941.05,2068.97,2093.02,1836.73,1821.86,1978.02,2173.91,2132.7,2149.68,2343.75,2238.81,1610.74,1056.75,1020.41,1067.62,993.38,970.52,955.92,913.71,938.72,947.04,881.92,891.97,742.42,618.27,586.51,1101.59,1060.07,1075.7,1085.65,1048.95,1030.34,1108.83,1184.99,1311.95,1214.57,1226.72,1229.51,1085.65,397.39,105.18,120.12,132.49,196.17,339.75,233.51,393.18,344.79,399.02,274.73,181.62,141.01,140.14,234.18,429.18,393.61,--,426.59, 流动资产周转率(次),1.74,1.1,0.58,2.77,1.83,1.14,0.66,2.76,1.92,1.19,0.7,2.64,1.78,1.14,0.61,2.5,1.61,1.03,0.55,2.78,1.83,1.23,0.64,2.35,1.58,0.96,0.44,1.75,1.38,0.78,0.41,2.08,1.76,1.07,0.47,2.09,1.39,0.88,0.49,2.19,1.55,1.02,0.49,2.18,1.63,1.13,0.59,2.72,2.04,1.67,0.78,4.63,2.65,3.28,0.82,3.48,2.14,1.49,0.66,2.93,1.58,0.96,0.4,1.91,1.4,0.93,0.46,4.89,10.09,5.22,2.54,5.76,1.34,4.92,1.73,3.76,1.52,5.37,3.64,15.51,6.18,10.87,5.49,3.92,--,156.4, 流动资产周转天数(天),155.02,163.74,155.36,130.15,147.62,157.77,136.59,130.23,140.53,150.91,129.44,136.39,151.96,157.74,146.48,144.21,167.8,174.81,162.43,129.63,147.93,145.88,141.35,152.89,170.47,187.36,206.56,205.77,196.04,231.87,217.55,173.09,153.6,168.6,193.34,172.08,194.72,203.94,184.99,164.06,174.55,176.49,184.54,164.83,165.51,159.17,151.75,132.33,132.48,107.93,115.99,77.68,101.84,54.95,109.42,103.5,126.44,121.21,136.1,123.02,171.22,188.21,223.33,188.32,192.2,194.2,194.3,73.59,26.75,34.46,35.47,62.5,134.04,73.14,104.09,95.68,118.68,66.99,49.48,23.21,29.13,33.13,32.82,91.87,--,2.3, 经营现金净流量对销售收入比率(%),0.49,0.46,0.41,0.47,0.47,0.42,0.44,0.57,0.57,0.5,0.46,0.65,0.64,0.59,0.55,0.73,0.69,0.65,0.64,0.65,0.61,0.53,0.5,0.54,0.52,0.49,0.49,0.36,0.36,0.31,0.31,0.25,0.28,0.29,0.43,0.32,0.31,0.29,0.38,0.42,0.33,0.36,0.37,0.25,0.23,0.25,0.24,0.36,0.42,0.44,0.37,0.37,0.39,0.4,0.42,0.45,0.49,0.52,0.53,0.47,0.64,0.35,0.54,0.58,0.76,0.85,0.43,0.09,0,-0.01,--,-0.02,-0.07,0.11,0.22,0.04,--,-0.06,--,--,--,--,--,--,--,--, 资产的经营现金流量回报率(%),0.07,0.04,0.02,0.09,0.07,0.04,0.02,0.09,0.07,0.03,0.02,0.09,0.07,0.04,0.02,0.12,0.09,0.06,0.03,0.12,0.09,0.05,0.02,0.1,0.07,0.04,0.02,0.06,0.05,0.03,0.01,0.04,0.04,0.02,0.02,0.05,0.04,0.02,0.02,0.06,0.08,0.06,0.03,0.09,0.06,0.05,0.02,0.13,0.12,0.09,0.04,0.14,0.16,0.12,0.03,0.15,0.12,0.08,0.04,0.12,0.12,0.04,0.04,0.17,0.17,0.13,0.04,0.05,0,-0.02,--,-0.04,-0.04,0.17,0.1,0.04,--,-0.05,--,--,--,--,--,--,--,--, 经营现金净流量与净利润的比率(%),2,2.19,2.07,2.29,2.06,2.44,2.11,2.77,2.37,2.62,1.9,2.43,2.08,2.39,1.65,2.27,1.98,2.13,2.12,2.11,1.86,2.24,2.45,2.59,2.42,2.92,3.46,4.27,4.78,27.49,--,8,6.19,11.03,54.65,4.74,4.08,9.13,15.26,5,5.87,8.05,10.39,9.97,6.38,4.96,4.31,2.64,2.73,2.63,2.19,2.38,2.47,2.67,2.49,2.1,1.98,2.08,1.99,1.94,2.54,1.23,1.59,2.21,3.3,3.91,2.22,--,--,--,--,--,--,33.04,--,--,--,-0.97,--,--,--,--,--,--,--,--, 经营现金净流量对负债比率(%),0.11,0.06,0.03,0.13,0.09,0.05,0.03,0.12,0.09,0.05,0.02,0.13,0.1,0.05,0.03,0.17,0.13,0.07,0.04,0.16,0.12,0.06,0.03,0.12,0.09,0.05,0.02,0.07,0.06,0.03,0.02,0.05,0.05,0.03,0.02,0.06,0.04,0.03,0.02,0.07,0.12,0.1,0.05,0.14,0.09,0.07,0.04,0.21,0.18,0.12,0.05,0.19,0.25,0.17,0.05,0.21,0.17,0.12,0.06,0.17,0.16,0.05,0.05,0.27,0.26,0.19,0.05,0.07,0,-0.15,--,-0.78,-0.14,0.92,0.51,0.18,--,-0.27,--,--,--,--,--,--,--,--, 现金流量比率(%),57.54,29.62,14.31,54.65,44.84,20.58,12.6,53.27,42.14,20.62,10.6,51.79,40.6,21.19,11.32,64.88,53.5,31.17,17.93,73.2,52.41,30.59,17.25,61.66,43.75,21.65,9.7,25.7,25.05,11.75,5.62,19.7,16.51,12.04,8.35,22.07,16.72,10.53,7.13,23.15,37.37,28.3,13.94,37.88,26.49,19.73,11.02,60.89,64.46,34.18,13.82,51.26,83.85,56.27,13.58,69.93,52.42,34.75,19.37,53.54,54.43,17.04,17.69,86.9,132.62,73.28,19.55,21.57,0,-15,--,-78.25,-14.01,91.79,51.39,17.53,--,-26.98,--,--,--,--,--,--,--,--,